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SE/30 with simasimac and happy chime


Active member
For anyone from the future that may have this problem, UJ6 was the culprit. I replaced it and now have a fully functioning SE/30.


Well-known member
NIcely done!

Not that one I'd have expected since it seemed to test fine...
Might have been a bad solder joint. I have had to remove chips and clean legs and pads to regain proper connection again. At a glance, they looked fine, but removing and cleaning solved problems too. Mostly due to cap juice etc